Development Academy of the Philippines. (1974). Human settlenments: Preliminary bibliography of Philippine materials, theoretical literature and international case studies. s.n.
Chicago-Zitierstil (17. Ausg.)Development Academy of the Philippines. Human Settlenments: Preliminary Bibliography of Philippine Materials, Theoretical Literature and International Case Studies. Quezon City: s.n, 1974.
MLA-Zitierstil (9. Ausg.)Development Academy of the Philippines. Human Settlenments: Preliminary Bibliography of Philippine Materials, Theoretical Literature and International Case Studies. s.n, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.